1000Pcs M3 Thread Knurled Brass Threaded Heat Set Heat Insert Embedment Nut for 3D Printer

Used on injection moulding for tightly fixing.<br>No need to counterbore or countersink the boss hole because the insert has guide pilot.<br>All nuts are made of high quality brass, which has high hardness, no deformation, durable and reliable for long use.<br>Easy to install: From the moment that the insert has a valve conduit, there is no need to back-drill and counter-sink the hole.<br>Can be installed by ultrasonic or heat in tapered bore wire, or molded in during injection.<br><br>colour: gold<br>Material: brass<br>size: 0.57 x 0.46 x 0.46 cm<br><br>Package Contents:<br>1000 x embedment nut<br><br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

• All nuts are made of high quality brass, which has high hardness, no deformation, and reliable for long use.
• Easy to install: From the moment that the insert has a valve conduit, there is no need to back-drill and counter-sink the hole.
• Used on injection moulding for tightly fixing.
• No need to counterbore or countersink the hole because the insert has guide pilot.
• Can be installed by ultrasonic or heat in tapered bore wire, or molded in during injection.